ISRC CH9211700113
Verified recording
CH9211700113 is “Ein feste Burg ist unser Gott, BWV 80: I. Chor - Ein feste Burg ist unser Gott - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf427867bf5031f7ec74de6978d7c834aa270e849b77a0911106a716a252b46f8 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211700113.
Recording identifiers
- ISRC
- CH9211700113
- Title
- Ein feste Burg ist unser Gott, BWV 80: I. Chor - Ein feste Burg ist unser Gott - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf427867bf5031f7ec74de6978d7c834aa270e849b77a0911106a716a252b46f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:808360b1a52cad5bff6283d7ae4eb41f1b1be04e203d658e7f6dc93cd6487f21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211700113
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: Ein feste Burg ist unser Gott, BWV 80: I. Chor - Ein feste Burg ist unser Gott - Live · Machine-readable JSON-LD